RE: Table not appearing

[Y Rekha]

Any call to TblSetItemStyle() function should be followed by
TblSetItemInt(). Your code does not have it after this line of code.

TblSetItemStyle(tableP, i, 1, customTableItem);

rry

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of geoff
Sent: Thursday, July 22, 2004 2:29 AM
To: Palm Developer Forum
Subject: Table not appearing

Hey,

Whats wrong with this code. Im trying to display bitmap in table cell.
the
table is supposed to have 8 rows and 2 columns. But it complies and
doesnt
show any table.  Im pretty sure im doing somehting wrong with
TblSetItemStyle(tableP, i, 1, customTableItem) but i dont know what. Im
new
at palm prog. by the way. Thanks


static Boolean TableFormHandleEvent(EventPtr event)
{

    Boolean   handled = false;
    FormPtr  frm;


    switch (event->eType)
    {
     case frmOpenEvent:
      {
   frm = FrmGetActiveForm();
   FrmDrawForm(frm);
   UpdateTable();
   WinDrawGrayLine(2,145,158,145);
   handled = true;
   break;
     }
    default:
        break;
    }
}
void drawCallback (void *tableP, Int16 row, Int16 column, RectangleType
*bounds)
{
   Int16 nValue = TblGetItemInt(tableP,row,column);
   MemHandle   bitmapH;
   BitmapPtr   bitmapP;


      bitmapH = DmGetResource('Tbmp', testBit);

  if ( !bitmapH )
     return;

   bitmapP = (BitmapPtr) MemHandleLock (bitmapH);
   WinDrawBitmap (bitmapP, bounds->topLeft.x, bounds->topLeft.y);
   MemHandleUnlock (bitmapH);
}

void UpdateTable()
{
 FormPtr frmP = FrmGetActiveForm();
 TablePtr tableP = FrmGetObjectPtr( frmP,
        FrmGetObjectIndex(frmP,Table));
 UInt nNumRows = TblGetNumberOfRows(tableP);
 UInt i = 0;

 for (i = 0; i < nNumRows; i++)
 {
    TblSetItemStyle(tableP, i, 0, numericTableItem);
    TblSetItemInt(tableP, i, 0, i);


    TblSetItemStyle(tableP, i, 1, customTableItem);

 }



 for (i = 0; i < 2; i++)
 {
    TblSetColumnUsable(tableP,i,true);
 }

 TblSetCustomDrawProcedure(tableP,1,drawCallback);
 TblDrawTable(tableP);


}

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